Block M reflector



FIG. 1 is a perspective view of my design;

FIG. 2 is a front view thereof, a rear view being identical to the front view shown in FIG. 2; and,

FIG. 3 is a side view thereof, an opposite side view being identical to the side view shown in FIG. 3.

The dotted lines indicate environmental structure and form no portion of the design. 

The ornamental design for a block M reflector, as shown and described. 